Route 3 (also known as the Shibuya Route) is one of the radial routes of the Shuto Expressway system in the Tokyo area. Route 3 runs southwest from Tanimachi Junction (with the Inner Circular Route) in Minato-ku and runs for 12 kilometres through Shibuya-ku, Meguro-ku, and Setagaya-ku. The Route 3 designation ends at the Yoga Rampway (Tokyo Interchange) and the expressway continues as the intercity Tomei Expressway to Nagoya.
Route 3 was mentioned in Haruki Murakami novel 1Q84.